Codecs Installation Package for Windows Media Player 7.0 and Windows Media Player for Windows XP

This package is for network administrators who wish to deliver support for the latest Windows Media Audio and Video codecs to their enterprise desktops running Windows Media Player 7.0 or Windows Media Player for Windows XP.

This tool checks your computer for infection by specific, prevalent malicious software (including Blaster, Sasser, and Mydoom) and helps to remove the infection if it is found. Microsoft will release an updated version of this tool on the second Tuesday of each month.

Download and run the Windows 7 Upgrade Advisor to see if your PC is ready for Windows 7. It scans your hardware, devices, and installed programs for known compatibility issues, gives you guidance on how to resolve potential issues found, and recommends what to do before you upgrade.